If the sum of two numbers is 42 and the HCF and LCM of these numbers are 6 and 72 respectively, then

preview_player
Показать описание
If the sum of two numbers is 42 and the HCF and LCM of these numbers are 6 and 72 respectively, then what is the sum of the reciprocals of the numbers?

RI-2021

(A) 7/72
(B) 72/7
(C) 42/433
(D) 433/42
Рекомендации по теме
Комментарии
Автор

Sir 🙏🙏🙏 Q.hari read 7/15th pages of a book in the 1st many pages were in the book? ....previes osssc gr. C ro question....please solve

ankurabeta